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Data Logger

US$29.40-37.60 / Piece

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What is Dwl-21e Sound and Light Alarm Temperature Humidity Data Logger

Name: Dwl-21e Sound and Light Alarm Temperature Humidity Data Logger
Uploaded: 2026-03-04T17:39:54+08:00
Description: DWL-21E Sound and Light Alarm Temperature Humidity Data Logger Specifications DWL-21E Relative humidity Measuring range 0~100%RH Accuracy 0.1%RH Resolution ±2%RH(20~80%RH,25°C) ±3%

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About this Item

Price

Purchase Qty. Reference FOB Price

1-99 Pieces US$37.60

100+ Pieces US$29.40

Sepcifications

After-sales Service Technical Support
Warranty 1 Year
Customized Optional
Certification RoHS, CE, ISO
IP Rating IP30
SD Card Memory Size 32000 Readings
Measuring Medium Temperature
Type Paperless Logger
Transport Package Carton
Specification ABS; Approx. 130 grams(4.59 oz)
Trademark YOWEXA
Origin Shenzhen China
Measurement Temperature Humidity
Sensor Location External
Readings Memory 64kbytes(Total 32, 000 Readings for All Channels)
Sample Rate 2 Seconds to 12 Hours
PC Software Dgraph Software and USB Driver Required (Included
Case Material & Weight ABS; Approx. 130 Grams(4.59 Oz)

Product Description

DWL-21E Sound and Light Alarm Temperature Humidity Data Logger Specifications DWL-21E Relative humidity Measuring range 0~100%RH Accuracy 0.1%RH Resolution ±2%RH(20~80%RH,25°C) ±3%(others) Temperature Measuring range -40~125°C(-40~257°F) Accuracy ...

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Shenzhen Yowexa Measurement Technology Co., Ltd.

Gold Member Since 2015

Audited Supplier

Rating & Reviews: 5.0/5.0

(1 Reviews)

Main Products Coating Thickness Gauge, Data Logger, Temperature Humidity Monitor, Air Quality Monitor, ...
Address Room 1503~1505, 15/F, 1st Building, Shenzhen COFCO Chuangxin Park, No.8, Liuxian 1st Road, Baoan, Shenzhen, China. P.C.: 518133
Main Markets North America, South America, Eastern Europe, Southeast Asia
International Commercial Terms(Incoterms) FOB, CIF, EXW
Terms of Payment LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram
Average Lead Time Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays

Data Logger Comparison

	Dwl-21e Sound and Light Alarm Temperature Humidity Data Logger Contact Now	Quick View Versatile DC Parameter Measuring Tool for Voltage,Current and Power Test Contact Now	Quick View High Precision DC Electrical Parameter Tester Digital Power Meter Contact Now	Quick View Fp20 Mobile Phone Thermal Imager Contact Now	Quick View Digital Temperature and Humidity Data Logger with Free Software From China Factory OEM Contact Now

Transaction Info
	Dwl-21e Sound and Light Alarm Temperature Humidity Data Logger Contact Now	Quick View Versatile DC Parameter Measuring Tool for Voltage,Current and Power Test Contact Now	Quick View High Precision DC Electrical Parameter Tester Digital Power Meter Contact Now	Quick View Fp20 Mobile Phone Thermal Imager Contact Now	Quick View Digital Temperature and Humidity Data Logger with Free Software From China Factory OEM Contact Now
Price	US$29.40-37.60 / Piece	US$450.00 / unit	US$450.00 / unit	US$159.13 / Piece	US$15.00-55.00 / Piece
Min Order	1 Piece	1 unit	1 unit	5 Pieces	1 Piece
Payment Terms	LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	T/T, PayPal	T/T, PayPal
Quality Control
Product Certification	RoHS, CE, ISO	-	-	CE	RoHS, CE, ISO
Management System Certification	-	ISO9001:2015	ISO9001:2015	Others	-
Trade Capacity
Export Markets	North America, South America, Eastern Europe, Southeast Asia	Domestic	Domestic	South America, Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Annual Export Revenue	-	-	-	-	-
Business Model	-	Own Brand, ODM, OEM	Own Brand, ODM, OEM	-	-
Average Lead Time	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Product Attributes
Specification	After-sales Service: Technical Support; Warranty: 1 Year; Customized: Optional; IP Rating: IP30; SD Card Memory Size: 32000 Readings; Measuring Medium: Temperature; Type: Paperless Logger; Measurement: Temperature Humidity; Sensor Location: External; Readings Memory: 64kbytes(Total 32, 000 Readings for All Channels); Sample Rate: 2 Seconds to 12 Hours; PC Software: Dgraph Software and USB Driver Required (Included; Case Material & Weight: ABS; Approx. 130 Grams(4.59 Oz);	After-sales Service: on Line; Warranty: One Year; Customized: Non-Customized; Measuring Medium: Pressure; Type: Paperless Logger; Voltage (DC): (0.80-300.0)V; Current (DC): (0.050-50.00)a; Communication Interface: RS232; Weights: 6kg;	After-sales Service: on Line; Warranty: One Year; Customized: Non-Customized; Measuring Medium: Pressure; Type: Paperless Logger; Voltage (DC): (0.80-300.0)V; Current (DC): (0.050-50.00)a; Communication Interface: RS232; Weights: 6kg;	After-sales Service: Wonderwing; Warranty: 1 Year; Customized: Non-Customized; IP Rating: IP68; Screen Size: 30mmx22mmx13mm; SD Card Memory Size: Phone Memory; Measuring Medium: Temperature; Type: Paperless Logger;	After-sales Service: 2 Years; Warranty: 1 Year; Customized: Customized; IP Rating: IP65; Screen Size: 1.5"; Measuring Medium: Temperature; Type: Paperless Logger; Power Supply: 3V Battery;
Supplier Name	Shenzhen Yowexa Measurement Technology Co., Ltd.	Hangzhou Changniu Technology Co., Ltd.	Hangzhou Changniu Technology Co., Ltd.	Shenzhen Wonderwing Electronics., Ltd.	Leeder Technology Holdings Limited
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